muscular work unspecified sense

concept · 3 mentions

Physical exertion or labor performed by muscles

Connections

The concepts, people, and places this entity is most linked to by claims — node size is mention count, colour is type, dashed nodes are other senses of the same word.

Concept

Defining properties

stimulates capacity for muscular work caffein
increase capacity for muscular work caffein ⟨moderate doses⟩
influences muscular performance caffeine ⟨under different work conditions⟩
affects capacity for muscular work caffeine
affects muscle performance kola
affects muscle performance coffee
affects muscle performance tea
affects muscle performance mate
affects muscle performance alcohol

Perspectives

Claims grouped by the voice that makes them.

Schumberg

kola affects muscle performance muscular work 1899
assertsneutralsource: coffee-pg28500
Bedeutung von Kola
judge verdicts (2)
- groundedness 0.90 pass — The passage directly lists a work by Schumberg from 1899 titled 'Ueber die Bedeutung von Kola, Kaffee, Thee, Mate und Alkohol fuer die Leistung der Muskeln' (On the significance of kola, coffee, tea, mate and alcohol for muscle performance), which explicitly supports the claim that kola affects muscular work according to Schumberg's 1899 work.
- qualifier_fidelity 0.85 pass — Overall qualifier fidelity is strong. The viewpoint (Schumberg), stance (asserts), sentiment (neutral), and time (1899) are all faithful to the passage. The context is appropriately empty since the passage does not restrict kola to a specific sense. However, the quote 'Bedeutung von Kola' is incomplete and not fully verbatim - the full relevant phrase from the title is 'die Bedeutung von Kola, Kaffee, Thee, Mate und Alkohol fuer die Leistung der Muskeln', which includes the object (muscular performance). A more complete quote supporting the claim would be preferable, though the excerpt provided does appear in the passage verbatim.
coffee affects muscle performance muscular work 1899
assertsneutralsource: coffee-pg28500
Bedeutung von Kaffee
judge verdicts (2)
- groundedness 0.90 pass — The claim is well-supported by the passage. Schumberg's 1899 publication explicitly addresses 'Ueber die Bedeutung von Kaffee... fuer die Leistung der Muskeln' (On the significance of coffee for muscle performance), directly confirming that coffee affects muscular work according to this source.
- qualifier_fidelity 0.90 pass — The claim is faithful to the passage with one minor issue. Viewpoint (Schumberg), stance (asserts), sentiment (neutral), and time (1899) all match the bibliographic entry. The quote 'Bedeutung von Kaffee' appears verbatim in the Schumberg reference. The only minor concern is that context is empty: the passage title indicates a broader scope ('Kola, Kaffee, Thee, Mate und Alkohol'), so specifying the context as 'coffee' or noting it examines coffee among other substances would be slightly more precise. However, this is a minor issue since the claim's focus on coffee is supported by the passage. Overall, the qualifiers are faithfully represented.
tea affects muscle performance muscular work 1899
assertsneutralsource: coffee-pg28500
Bedeutung von Thee
judge verdicts (2)
- groundedness 0.70 pass — The passage lists a Schumberg publication from 1899 titled 'Ueber die Bedeutung von Kola, Kaffee, Thee, Mate und Alkohol fuer die Leistung der Muskeln' (On the significance of kola, coffee, tea, mate and alcohol for muscle performance), which directly supports that Schumberg asserts tea affects muscle performance. The claim is minimally reworded from the German title but accurately reflects the stated content.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint correctly attributes the claim to Schumberg (named source), the stance is appropriately 'asserts' (no dispute or questioning is indicated), the sentiment is neutral (the passage presents factual research), the time is accurate (1899 publication date), the context is appropriately empty (the passage does not restrict the sense of tea), and the quote 'Bedeutung von Thee' appears verbatim in the Schumberg reference and supports the claim about tea's significance for muscle performance.
mate affects muscle performance muscular work 1899
assertsneutralsource: coffee-pg28500
Bedeutung von Mate
judge verdicts (2)
- groundedness 0.70 pass — The claim is supported by the passage. Schumberg's 1899 publication title explicitly mentions 'Mate' among substances studied 'fuer die Leistung der Muskeln' (for muscle performance), directly supporting that mate affects muscular work according to this author's work.
- qualifier_fidelity 0.85 pass — The claim is largely faithful to the passage. The viewpoint (Schumberg), stance (asserts), sentiment (neutral), and time (1899) all correctly match the bibliographic entry. The quote 'Bedeutung von Mate' appears verbatim in the passage as part of Schumberg's title. However, there is a minor issue with context: the claim states context as an empty string, but the passage title indicates the context should reflect that mate is being studied specifically 'für die Leistung der Muskeln' (for muscle performance), which is implicit in the subject-predicate-object structure. The context field should ideally capture this restrictive scope rather than be empty, though this is a marginal issue since the context is reasonably inferable from the claim structure itself.
alcohol affects muscle performance muscular work 1899
assertsneutralsource: coffee-pg28500
Bedeutung von Alkohol
judge verdicts (2)
- groundedness 0.90 pass — The claim is directly supported by the passage. Schumberg's 1899 article is titled 'Ueber die Bedeutung von Kola, Kaffee, Thee, Mate und Alkohol fuer die Leistung der Muskeln' (On the significance of Kola, Coffee, Tea, Mate and Alcohol for muscle performance), which explicitly states that alcohol ('Alkohol') relates to muscle performance ('Leistung der Muskeln'). The claim accurately reflects the title's content.
- qualifier_fidelity 0.85 pass — Viewpoint, stance, sentiment, and time are all faithful to the passage. The quote 'Bedeutung von Alkohol' appears verbatim in the Schumberg reference (1899). However, there is a minor issue with context: the claim's context field is empty, but the passage indicates Schumberg's work specifically addresses alcohol's role 'fuer die Leistung der Muskeln' (for muscle performance), which represents a specific contextual restriction. The context should note this is about muscle performance/muscular work, not a general statement about alcohol. This is a minor qualifier issue that does not prevent passage overall.

Rivers and Webber

caffein stimulates capacity for muscular work muscular work
assertsneutralsource: coffee-pg28500
caffein stimulates the capacity for muscular work
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. Rivers and Webber's conclusion that 'caffein stimulates the capacity for muscular work' is explicitly quoted, making this a fully grounded claim with no added interpretation or outside knowledge required.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint correctly attributes the finding to Rivers and Webber as named sources in the passage. The stance is appropriately 'asserts' as the passage presents their conclusion affirmatively. The sentiment is neutral, matching the scientific tone. The time qualifiers are null as the passage provides no specific temporal scope. The context is empty as appropriate since no restrictive sense or period is specified. The quote is verbatim from the passage and directly supports the claim.
caffeine affects capacity for muscular work muscular work 1907-8
assertsneutralsource: coffee-pg28500
The action of caffein on the capacity for muscular work
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage. The bibliographic entry for Rivers and Webber (1907-8) has the exact title 'The action of caffein on the capacity for muscular work,' which directly states the relationship between caffeine and muscular work capacity.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint correctly attributes the claim to Rivers and Webber (matching the bibliographic entry). The stance is appropriately 'asserts' as the title presents a factual claim. The sentiment is neutral, which matches the objective nature of the scientific work. The time qualifiers (when: 1907-8, valid_from: 1907, valid_to: 1908) accurately reflect the publication date from the passage. The context is appropriately empty as the passage provides no specific contextual restriction. The quote 'The action of caffein on the capacity for muscular work' appears verbatim in the passage title and directly supports the claim.

Oseretzkowsky and Kraepelin

caffeine influences muscular performance muscular work 1901 ⟨under different work conditions⟩
assertsneutralsource: coffee-pg28500
Der Einfluss von Alkohol un Coffein
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage. The Oseretzkowsky and Kraepelin 1901 publication explicitly addresses 'Der Einfluss von Alkohol un Coffein' (the influence of alcohol and caffeine) on muscular performance under different work conditions, as stated in the full title of their work.
- qualifier_fidelity 0.95 pass — All qualifiers are faithful to the passage. The viewpoint correctly identifies Oseretzkowsky and Kraepelin as the source authors. The stance 'asserts' is appropriate for the descriptive title. Sentiment 'neutral' matches the academic tone. Time '1901' matches the publication year exactly. The context 'under different work conditions' accurately reflects the paper's focus on 'verschiedene Arbeitsbedingungen' (different work conditions). The quote 'Der Einfluss von Alkohol un Coffein' appears verbatim in the passage title and directly supports the claim about caffeine's influence. Minor note: 'un' appears to be a typographical variant of 'und' in the original source, but this is faithfully reproduced from the passage as given.

Rivers

caffein increase capacity for muscular work muscular work ⟨moderate doses⟩
assertspositivesource: coffee-pg28500
caffein increases the capacity for both muscular and mental work
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. Rivers is explicitly quoted as concluding that 'caffein increases the capacity for both muscular and mental work,' which directly supports the subject-predicate-object relationship presented in the claim, and the context of moderate doses is also mentioned in the same sentence.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to Rivers (named source, not 'author'). The stance 'asserts' matches the passage's framing. The sentiment 'positive' is appropriate given the beneficial framing. Time qualifiers are correctly null as the passage provides no temporal scope. The context 'moderate doses' is faithfully drawn from the passage's specification that 'with moderate doses' there is no diminished capacity. The quote appears verbatim and directly supports the claim about increased capacity for muscular work.

Change over time

1899

affects muscle performance kola
affects muscle performance coffee
affects muscle performance tea
affects muscle performance mate
affects muscle performance alcohol

1901

influences muscular performance caffeine

1907-8

affects capacity for muscular work caffeine